3 million without power, 20 dead as 100 million Americans brace for more cold, ice and snow

Another winter storm front is blowing through the nation's midsection, where power grids haven't adjusted for the wild weather swings. More than 100 million people live in areas covered by some type of winter weather warning, watch or advisory.​ https://t.co/Y4bJBph6Zy

— ABC 7 Chicago (@ABC7Chicago) February 17, 2021